microESR Education Package starting at $25000

Benchtop X-band ESR spectrometer equipped with

  • Ethernet
  • USB
  • External video output
  • 21 cm touch panel display
  • Footprint of only 30.5 x 30.5 x 30.5 cm3 and a mass of 10 kg
  • 15 VDC 120/240 V wall adapter

This spectrometer is easily transported anywhere, fits in a fume hood or glove box, requires no special installation or regular maintenance. It does not require installation or regular maintenance. microESR spectrometer uses standard ESR tubes up to 5mm, and can be run in flow mode.

The micro-ESR features:

  • Small, 0.348 Tesla, rare-earth magnet
  • CW instrument with a sweep range of over 500 Gauss centered near the free electron spin g-factor g=2
  • Linear voltage controlled oscillator as a microwave source, and can generate between 0.5 and 70 mW RF power at 9.7 GHz
  • Internal quadrature lock-in detection
  • Cylindrical dielectric TM011 cavity with a maximum volume of ~ 400 μL (5 mm diameter by 20 mm length)
  • Field is homogeneous across the resonator within 0.1 Gauss

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